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24142030 = 25114153101
BaseRepresentation
bin101110000011…
…0000011001110
31200102112122021
41130012003032
522140021110
62221240354
7412126633
oct134060316
950375567
1024142030
111269a2a0
1281030ba
135003833
1432c618a
1521bd2da
hex17060ce

24142030 has 64 divisors (see below), whose sum is σ = 49968576. Its totient is φ = 8320000.

The previous prime is 24142009. The next prime is 24142037. The reversal of 24142030 is 3024142.

It is a super-2 number, since 2×241420302 = 1165675225041800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24141995 and 24142013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24142037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238980 + ... + 239080.

It is an arithmetic number, because the mean of its divisors is an integer number (780759).

Almost surely, 224142030 is an apocalyptic number.

24142030 is an abundant number, since it is smaller than the sum of its proper divisors (25826546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24142030 is a wasteful number, since it uses less digits than its factorization.

24142030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 24142030 is about 4913.4539786183. The cubic root of 24142030 is about 289.0178028089.

Adding to 24142030 its reverse (3024142), we get a palindrome (27166172).

It can be divided in two parts, 2414 and 2030, that added together give a palindrome (4444).

The spelling of 24142030 in words is "twenty-four million, one hundred forty-two thousand, thirty".

Divisors: 1 2 5 10 11 22 41 53 55 82 101 106 110 202 205 265 410 451 505 530 583 902 1010 1111 1166 2173 2222 2255 2915 4141 4346 4510 5353 5555 5830 8282 10706 10865 11110 20705 21730 23903 26765 41410 45551 47806 53530 58883 91102 117766 119515 219473 227755 239030 294415 438946 455510 588830 1097365 2194730 2414203 4828406 12071015 24142030